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https://issues.apache.org/jira/browse/ARROW-3018?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Robert Nishihara resolved ARROW-3018.
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Resolution: Fixed
Fix Version/s: 0.11.0
Issue resolved by pull request 2400
[https://github.com/apache/arrow/pull/2400]
> [Plasma] Improve random ObjectID generation
> -------------------------------------------
>
> Key: ARROW-3018
> URL: https://issues.apache.org/jira/browse/ARROW-3018
> Project: Apache Arrow
> Issue Type: Improvement
> Components: Plasma (C++)
> Affects Versions: 0.10.0
> Reporter: Philipp Moritz
> Priority: Major
> Labels: pull-request-available
> Fix For: 0.11.0
>
> Time Spent: 3.5h
> Remaining Estimate: 0h
>
> As pointed out by [~pitrou], the mersenne twister in Plasma is currently not
> seeded appropriately (I just saw the comment recently):
> https://github.com/apache/arrow/pull/2039
> I can submit a patch for Plasma but I'm also wondering if we should have a
> properly seeded random number in Arrow.
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